Two weeks before E3 the final version of the tablet of the Wii was put online by a tester of Traveller's Tales on Twitter, before deleting his account.
Alert Nintendo FanBoy : look at what we have to work !
Very like the prototype that was up to now, It should be noted some changes.
First the circular pad, that emerged with the 3DS, has been replaced by a more conventional analog stick. It should also be clickable because many publishers use this feature.
MAY : An employee at the origin of this disclosure dores and already removed, et risque des poursuites judiciaires pour violation des accords de non divulgation signés entre Nintendo et tous ceux qui disposent d’informations sur la Wii U. (source)